The 9mm f/5.6 Lens by 7artisans Photoelectric provides a strikingly broad perspective, perfect for capturing interior, architectural, nature, and landscape subjects with Nikon Z-mount cameras. The lens features an innovative optical arrangement that employs extra-low dispersion, aspherical, and high refractive index elements to manage a range of aberrations and distortions, resulting in superior sharpness, clarity, and color correctness. The lens incorporates a manual focus mechanism and allows close-ups as near as 7.9". Its smoothly de-clicked aperture ring is particularly suited for shooting video. A built-in hood is included with the lens to fend off unwanted light and prevent lens glare. Above all, this ultra-wide optic is notable for its portable and lightweight attributes, making it a great choice for on-the-go and travel photography.